202019844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1294999}}^1$

素因数の和:1295019

約数の個数: 24

約数和(自身を含む): 507640000

約数和(自身を除く): 305620156

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1294999, 2589998, 3884997, 5179996, 7769994, 15539988, 16834987, 33669974, 50504961, 67339948, 101009922, 202019844]

約数ペア:

[(1, 202019844), (2, 101009922), (3, 67339948), (4, 50504961), (6, 33669974), (12, 16834987), (13, 15539988), (26, 7769994), (39, 5179996), (52, 3884997), (78, 2589998), (156, 1294999)]